Anionic Polyacrylamide

In 2002,the product passed authentication of ISO9001 Quality System and the product type is PAM-CSG.
.The process of anionic polyacrylamide produced is divided into two kinds,based on different purpose,one is homopolymerization(pre-hydrolytic polymerization of acrylamide), and another one is copolymerization(copolymerization from acrlamide and sodium acrylate).
Technical Index

Type
Molecular Weight x106
Degree of hydrolysis
Solubility h
Solid Content,%
Effective PH Range
Residue Monomer
Appearance
PAM-ASG-1
18-25
20-27
<2
≥90

7-14
≤0.05
White powder
PAM-ASG-2
15-17
20-27
<2
≥90

7-14
≤0.05
White powder
PAM-ASG-3
10-14
20-30
<2
≥90

7-14
≤0.05
White powder
PAM-ASG-4
7-9
20-30
<2
≥90

7-14
≤0.05
White powder
PAM-ASG-5
5-7
8-30
<2
≥90

7-14
≤0.05
White powder
PAM-ASG-6
3-5
8-30
<2
≥90

7-14
≤0.05
White powder
PAM-ASG-7
1-2
8-30
<2
≥90

7-14
≤0.05
White powder
Main Purpose
1.
The product of PAM-ASG-1 and PAM-ASG-2 is mainly used for oil displacement of tertiary oil recovery in oil field. The polymer oil-displacement is still the technology of tertiary oil recovery which has most developing potential and most enforceable values in a quite long phase at present and in the future. The superhigh molecular weight polyacrylamide with about 20 million relative molecular weight and low hydrotrope is main one among oil-displacing agents in oil field at present. And the use by each of large oil fields proves that the products has reached international advance level.
2.
The product of PAM-ASG-3 and PAM-ASG-4 is mainly used in treatment and recovery of industrial waste water,such as the waste water of ironworks,smelter and coal-washing plant,and has special good effect to settle electropositive metal oxide. The dosage is 1% of traditional inorganic flocculent but has excellent effect.
3.
PAM=ASG-5, PAM-ASG-6 and PAM-ASG-7product is mainly used for paper industry to enhance strength of paper,and also can be used in retention aid and filter aid to enhance wet strength,decrease flexibility and reduce broken end of paper effectively and also enhance machine speed and improve making behavior of paper pulp.